According to the Textbook,which of the Following Is a Solution

According to the textbook,which of the following is a solution to the training timing problem?

A) use self-talk and relaxation exercises prior to the training
B) plan for too little material so you may prioritize if necessary
C) practise presenting the material and do a check-in at regular intervals
D) use ice-breakers and begin with an activity that relaxes trainees